.box_one {
  background-image: url(../images/背景1.png);
  background-size: cover;
  max-width: 100%;
  width: 100vw;
  height: 110vh;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

.text_one {
  text-align: center;
}

.article_one {
  margin: 100px;
}

.sign_in {
  border: 1px white solid;
  height: 25vh;
  width: 60vw;
  margin: 100px;
}

.h_one {
  font-size: 7vh;
  font-weight: lighter;
}

.p_one {
  color: rgb(218, 218, 218);
  font-size: small;
}

.p_one_two {
  color: rgb(218, 218, 218);
}

.input_one {
  border: 1px solid rgb(177, 177, 177);
  width: 250px;
  outline-style: none;
  padding: 5px;
  color: rgb(177, 177, 177);
  background: rgba(0, 0, 0, 0.2);
}

button {
  background-image: -webkit-linear-gradient(top, #7a7a7a, #424242);
  border-radius: 30px;
  border: 2px solid rgb(28, 28, 29);
  height: 30px;
}

button:hover {
  background-image: -webkit-linear-gradient(top, #eeeeee, #adabab);
}
